Browsing by Author "Frouin, R."
Now showing items 1-6 of 6
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Chlorophyll modulation of mixed layer thermodynamics in a mixed-layer isopycnal General Circulation Model - An example from Arabian Sea and equatorial Pacific
Nakamoto, S.; PrasannaKumar, S.; Oberhuber, J.M.; Saito, H.; Muneyama, K.; Frouin, R. (Indian Academy of Sciences, 2002)Western tropical Indian Ocean, Arabian Sea, and the equatorial Pacific are known as regions of intense bio-chemical-physical interactions: the Arabian Sea has the largest phytoplankton bloom with seasonal signal, while the ... -
Chlorophyll modulation of sea surface temperature in the Arabian Sea in a mixed-layer isopycnal general circulation model
Nakamoto, S.; PrasannaKumar, S.; Muneyama, K.; Frouin, R. (American Geophysical Union, 2000)Remotely sensed chlorophyll pigment concentrations from the Coastal Zone Color Scanner (CZCS) are used to estimate biological heating rate and investigate the biological modulation of the sea surface temperature (SST) in ... -
Ocean bio-geophysical modeling using mixed layer-isopycnal general circulation model coupled with photosynthesis process
Nakamoto, S.; Saito, H.; Muneyama, K.; Sato, T.; PrasannaKumar, S.; Kumar, A.; Frouin, R. (Research Signpost; Trivandrum, Kerala; India, 2002)In the ocean mixed layer, phytoplanktons convert carbon dioxide into organic matter, which is accumulated into the body of phytoplankton, zooplankton, and fish communities. At the end of ocean biological food web, some ... -
Potential feedback mechanism between phytoplankton and upper ocean circulation with oceanic radiative transfer processes influenced by phytoplankton - Numerical ocean, general circulation models and an analytical solution
Nakamoto, S.; Kano, M.; PrasannaKumar, S.; Oberhuber, J.M.; Muneyama, K.; Ueyoshi, K.; Subrahmanyam, B.; Nakata, K.; Lai, C.A.; Frouin, R. (Elsevier, 2006)Because of the diversity of the ecosystem in the earth, modeling of such an ecosystem cannot avoid arguing which ecosystem element should be included or excluded. It is demonstrated that views of thermodynamics ensuring ... -
Response of the equatorial Pacific to chlorophyll pigment in a mixed layer isopycnal ocean general circulation model
Nakamoto, S.; PrasannaKumar, S.; Oberhuber, J.M.; Ishizaka, J.; Muneyama, K.; Frouin, R. (American Geophysical Union, 2001)The influence of phytoplankton on the upper ocean dynamics and thermodynamics in the equatorial Pacific is investigated using an isopycnal ocean general circulation model (OPYC) coupled with a mixed layer model and remotely ... -
Upper ocean circulation modulation by phytoplankton concentration in the Equatorial Pacific and the Indian Ocean
Nakamoto, S.; PrasannaKumar, S.; Oberhuber, J.M.; Sammarco, P.; Muneyama, K.; Sato, T.; AjoyKumar, A.; Frouin, R. (PORSEC 2002 Secretariat; Bogor; Indonesia, 2002)Wind patterns in the equatorial Pacific and Indian oceans are the factors that regulate the chlorophyll pigment distributions in the equatorial region of these oceans. Trade winds and coastline of the Pacific basin supports ...